Base | Representation |
---|---|
bin | 10010101110101011… |
… | …001000010111000100 |
3 | 1220220112021201221121 |
4 | 102232223020113010 |
5 | 312141231124304 |
6 | 13123311523324 |
7 | 1311232450312 |
oct | 225653102704 |
9 | 56815251847 |
10 | 20110411204 |
11 | 858a891654 |
12 | 3a92b29544 |
13 | 1b86525200 |
14 | d8ac270b2 |
15 | 7ca7ca554 |
hex | 4aeac85c4 |
20110411204 has 36 divisors (see below), whose sum is σ = 38123379840. Its totient is φ = 9278137440.
The previous prime is 20110411177. The next prime is 20110411207. The reversal of 20110411204 is 40211401102.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (20110411207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2645449 + ... + 2653039.
Almost surely, 220110411204 is an apocalyptic number.
It is an amenable number.
20110411204 is a deficient number, since it is larger than the sum of its proper divisors (18012968636).
20110411204 is a wasteful number, since it uses less digits than its factorization.
20110411204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11540 (or 11525 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 20110411204 its reverse (40211401102), we get a palindrome (60321812306).
The spelling of 20110411204 in words is "twenty billion, one hundred ten million, four hundred eleven thousand, two hundred four".
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